Crash while using an editor

[PeterStrudwick]

Describe what you were doing when the crash happened

No response

GDevelop version

5.3.181-ec1ebcbf5b57a4623f3ac4eb39a06a26398dc4bd

Platform info

System Version: 13.1.0, Arch: arm64, User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) GDevelop5/5.3.181 Chrome/100.0.4896.143 Electron/18.2.2 Safari/537.36, Platform: darwin

Additional error context

uniqueErrorId: 7e598808-d6ab-4d77-9e6a-f23082db4786

TypeError: i.filter is not a function
at DP (file:///Applications/GDevelop%205.app/Contents/Resources/app.asar/www/static/js/250.6dc43e30.chunk.js:1:1613518)
at ea (file:///Applications/GDevelop%205.app/Contents/Resources/app.asar/www/static/js/main.dc644a89.js:2:475626)
at Ss (file:///Applications/GDevelop%205.app/Contents/Resources/app.asar/www/static/js/main.dc644a89.js:2:521851)
at Eu (file:///Applications/GDevelop%205.app/Contents/Resources/app.asar/www/static/js/main.dc644a89.js:2:514598)
at wu (file:///Applications/GDevelop%205.app/Contents/Resources/app.asar/www/sta...

Additional component context

in DP
in div
in div
in DI
in t
in ForwardRef
in ForwardRef
in t
in Unknown
in dM
in div
in n
in Ga
in div
in jO
in Unknown
in Ke
in f
in u
in v
in m
in j
in h
in h
in Z
in d
in X
in n
in t
in ge
in n
in We
in et
in t
in Unknown
in Unknown
in v
in pt
in t
in r
in n
in u
in l
in n
in DragDropContext(n)
in ht
in c...

[ClementPasteau]

Crash is coming from the filtering on announcements: https://github.com/4ian/GDevelop/blob/master/newIDE/app/src/AnnouncementsFeed/index.js#L52

Looks like the object returned is not an array (network error? proxy?)

Will add a check on the response format and throw if not what's expected